1911113150426 has 16 divisors (see below), whose sum is σ = 3017613981600. Its totient is φ = 905244053328.

The previous prime is 1911113150413. The next prime is 1911113150431. The reversal of 1911113150426 is 6240513111191.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255565 + ... + 2323503.

It is an arithmetic number, because the mean of its divisors is an integer number (188600873850).

Almost surely, 2^{1911113150426} is an apocalyptic number.

1911113150426 is a deficient number, since it is larger than the sum of its proper divisors (1106500831174).

1911113150426 is a wasteful number, since it uses less digits than its factorization.

1911113150426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115053.

The product of its (nonzero) digits is 6480, while the sum is 35.

The spelling of 1911113150426 in words is "one trillion, nine hundred eleven billion, one hundred thirteen million, one hundred fifty thousand, four hundred twenty-six".